Aluminum alloy jack



FIG. 1 is a front elevational view of the aluminum alloy jack;

FIG. 2 is a rear elevational view of the aluminum alloy jack;

FIG. 3 is a left side elevational view of the aluminum alloy jack;

FIG. 4 is a right side elevational view of the aluminum alloy jack;

FIG. 5 is a top plan view of the aluminum alloy jack;

FIG. 6 is a bottom plan view of the aluminum alloy jack; and,

FIG. 7 is perspective view of the aluminum alloy jack.

CLAIM The ornamental design for an aluminum alloy jack, as shown anddescribed.